10
Coiling up fibers in the fiber management tray
c
Coiling method for fibers without attenuators (the optical
interface board and the cross-connect and clock board are
installed on the same side)
Coiling method for fibers without attenuators (the optical
interface board and the cross-connect and clock board are
installed on different sides)
Coiling method for fibers with attenuators (the optical
interface board and the cross-connect and clock board
are installed on the same side)
Coiling method for fibers with attenuators (the optical
interface board and the cross-connect and clock board
are installed on different sides)
Variable attenuator Variable attenuator
3
Installing Fiber Management Trays
Mounting ear
Fiber hole
Fiber
management
tray
Exterior
a
Mounting holes
b
a
a
Mounting holes to attach mounting
ears on the N63E cabinet
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